MacDon M205 2010, Руководство оператора

Страница: 183 / 221

MAINTENANCE/SERVICE
Form 169469/169470/169471
181
Revision C
7.11 HYDRAULIC SYSTEM
The M205 Windrower hydraulic system provides
oil for the windrower drive system, and header
lift and drive systems.
WARNING
Avoid high pressure fluids. Escaping fluid
can penetrate the skin causing serious
injury. Relieve pressure before
disconnecting hydraulic lines. Tighten all
connections
before applying
pressure. Keep
hands and body
away from pin-
holes and nozzles
which eject fluids
under high
pressure. Use a
piece of
cardboard or
paper to search
for leaks. If ANY
fluid is injected
into the skin, it
must be surgically removed within a few
hours by a doctor familiar with this type of
injury or gangrene may result.
IMPORTANT
Dirt, dust, water and foreign material are
the major causes of trouble developing in
the hydraulic system. If the hydraulic
system should be disconnected for
service, protect the ends of hoses, tubing
and ports of components from
contamination with clean, lint-free towels
or clean plastic bags. Before installing any
replacement hose, flush the inside of it
with unused diesel fuel or unused
commercial petroleum cleaning solvent for
ten seconds minimum. Do not use water,
water soluble cleaners or compressed air.
IMPORTANT
The components in this system are built to
very close tolerances and have been
adjusted at the factory. Do not attempt to
service these components except to
maintain proper oil level, change oil and
filters and to adjust relief pressures as
described in this manual. See your
Windrower Dealer for all other service.
7.11.1 OIL LEVEL
Check hydraulic oil level daily as follows:
DANGER
Stop engine and remove key from ignition
before leaving operator's seat for any
reason. A child or even a pet could engage
an idling machine.
a. Park windrower on level ground and lower
header and reel so that lift cylinders are fully
retracted.
b. Stop engine and remove key.
c. Stand on left cab-forward side platform to
access the filler pipe.
d. Turn filler cap counterclockwise approximately
one-quarter turn to unlock, and remove cap and
dipstick.
e. Maintain level between LOW and FULL marks.
If necessary, add SAE 15W40 Compliant with
SAE Specs for API Class SJ and CH-4 Engine
Oil.
IMPORTANT
• Use good quality oil that has been pre-
filtered.
•
Exercise care to prevent debris from
falling into tank.
NOTE
LOW to FULL capacity is approximately 1
U.S. gallon (4 litres).
f. Reinstall dipstick and filler cap, and turn
clockwise to lock.
(continued next page)